Rapid: Individual Calculations February 2014
 Kumala, Aleksander  Total change: -17.20  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 10.01.2014 Wroclaw POL 2014-01-10
RcRownchangeKK*chgGame
 1879 2057 3.00 7 -1.96 20 -39.20 
  Stelmaszuk, Maciej 1657  * POL1.0010.08201.60 
  Stachowiak, Kamil m2457  * POL0.001-0.0820-1.60 
  Karnas, Leszek 1775 POL0.001-0.8420-16.80 
  Chrzanowski, Michal 1989 POL0.001-0.5920-11.80 
  Sawczuk, Czeslaw 1773 POL0.001-0.8420-16.80 
  Jarus, Grzegorz 1843 POL1.0010.23204.60 
  Obara, Zbigniew 1657  * POL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Grand Prix Polonii Wroclaw 24.01.2014 Wroclaw POL 2014-01-24
RcRownchangeKK*chgGame
 2157 2057 3.50 6 1.10 20 22.00 
  Sadzikowski, Daniel m2411 POL0.001-0.1120-2.20 
  White, John 1917 USA1.0010.31206.20 
  Chrzanowski, Michal 1989 POL1.0010.41208.20 
  Motyl, Tomasz 2015 POL1.0010.44208.80 
  Stachowiak, Kamil m2457  * POL0.001-0.0820-1.60 
  Dowgird, Filip 2154 POL0.5010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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